intelliRock Maturity Loggers

Real-Time Concrete Strength

Based on ASTM C 1074 "Standard Practice for Estimating Concrete Strength by the Maturity Method", intelliRock Maturity Loggers analyze the time and temperature profile of in-place concrete to calculate the in-place strength of concrete in real-time - with the push of a button.

The theory behind the maturity method is simple. Warmer concrete temperatures result in a higher rate of hydration (and therefore more rapid strength gain), and colder concrete hydrates more slowly. Data reported by the intelliRock maturity loggers along with a calibration graph generated from reference cylinders gives a convenient measure of in-place concrete strength.

Benefits

Accelerate Workflow, Increase Quality Assurance, and Improve Quality Control -
The intelliRock system saves time and money by enhancing:

Maturity loggers are available that use the Nurse-Saul (time-temperature factor) as well as the Arrhenius (equivalent age) calculation methods.

Standard intelliRock maturity loggers log temperature and maturity each hour for 28 days and calculate maturity using the Nurse-Saul technique. Other configurations are available on request. Call for options!